#a3a821
a dark, vivid yellow · cool · closest name: olive
RGB
163, 168, 33
HSL
62°, 67%, 39%
CMYK
3, 0, 80, 34
Luminance
0.3590
Every format
| HEX | #a3a821 |
| RGB | rgb(163, 168, 33) |
| HSL | hsl(62, 67%, 39%) |
| CMYK | cmyk(3%, 0%, 80%, 34%) |
| LAB | lab(66.5 -17.3 62.7) |
| LCH | lch(66.5 65.1 105.4) |
| OKLCH | oklch(0.705 0.147 111.9) |
Copy-ready code
/* CSS */
color: #a3a821;
background-color: #a3a821;
/* Tailwind (arbitrary) */
class="text-[#a3a821] bg-[#a3a821]"
/* SCSS */
$brand: #a3a821;
/* SwiftUI */
Color(red: 0.639, green: 0.659, blue: 0.129)
/* Android */
Color.parseColor("#a3a821")Accessibility — WCAG contrast
Aa
#a3a821 on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3a821 on black: 8.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green65.9%
Blue12.9%
CMYK percentages
Cyan3.0%
Magenta0.0%
Yellow80.4%
Key (black)34.1%
Color previews
#a3a821 text on a black background
contrast 8.18:1
Card sample
#a3a821 text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3a821;
Background color
Panel with #a3a821 background
background-color: #a3a821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3a821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 168, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 168, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3a821; background: linear-gradient(135deg, #a3a821, #49A821);